Description
When your 270 CID diesel starts losing compression, running rough, or burning oil, worn valves are often the culprit. After thousands of hours and countless heat cycles, valve seats get burned, springs lose their tension, and guides wear out. This complete valve overhaul kit gives you everything you need to restore proper compression and get that engine running strong again.
What You’re Getting
- Complete set of intake and exhaust valves designed to handle the heat and pressure of diesel combustion
- Fresh valve springs that provide proper seating force for years of reliable operation
- Precision valve guides that ensure smooth valve operation and prevent oil burning
- Valve keepers that lock everything in place securely through all operating conditions
- All components manufactured to original specifications for proper fit and performance
Built for Real Farm Work
This kit is specifically designed for the 270 CID 4-cylinder diesel found in various International Harvester tractors and equipment. These engines were workhorses that powered everything from mid-size utility tractors to industrial equipment, handling daily farm chores, field work, and heavy-duty applications where reliability was critical.
Made to Last
TISCO builds this kit to handle the demanding conditions of diesel operation. The valves are made from heat-resistant materials that can take the high combustion temperatures, while the springs maintain their tension through countless cycles. These aren’t cheap replacements—they’re built to restore your engine to like-new performance.
Good to Know
This kit works specifically with engines using block numbers R32020 and R40850 up to serial number 280000. Before ordering, double-check your engine block number to make sure you’re getting the right kit. While you’re doing the valve work, it’s a good time to check your cylinder head for cracks and have it resurfaced if needed.
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